Question

negatively charged sub-atomic particle ​

Answer 1

A third type of subatomic particle, electrons, move around the nucleus. The electrons have a negative electrical charge. An atom usually contains an equal number of positively charged protons and negatively charged electrons.

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Answer 2

Answer:

Electrons are negatively charged particles . They carry one unit negative charge ( -1 ) and have negligible mass . An electron has a mass almost 1/1840 times that of a hydrogen atom .

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